Given several unknown solutions, you are asked to use your knowledge of nutrient tests to identify the unknown substances in the vials. The substances used to create the unknowns are: galactose, olive oil, egg white (albumin), and starch.Each unknown vial contains one or more of these substances. The results of the tests are below. What substances are found in UNKNOWN #2? * Unknown #1 Unknown #2 turns blue after turns blue after Benedict's heating in a water Reagent bath heating in a water bath Sudan IV turns bright red Indicator upon addition turns pale pink upon addition turns brown upon turns black upon Lugol's Solution addition addition turns blue upon addition turns purple upon Biuret addition Reagent Your answer

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